Is it possible to declare variables in Python?

In Python, variables do not need to be explicitly declared with a type — they are created automatically when assigning a value. The type of a variable is determined dynamically at runtime and can change.

For example:

x = 10       # variable x of type int
x = "text"  # now x is a string

Thus, in Python, variables exist as names associated with objects in memory, and there is no need to declare them in advance.